High quality material Lawn mower sharpener is made of high quality brown corundum, enough to keep the mower clean and neat, strong and durable. Value Pack Package includes 8 Lawn Mower Sharpeners and 2 Lawn Mower Balancers. The colors of the lawn mower sharpener are blue, cyan, red and orange, and the size is 55 * 50mm. The color of the wheel balancer Lawn mower is black and the size is 60 * 50 mm. Easy to use The lawn mower sharpener is easy to use, and both an electric drill and a manual drill can be used.It is configured as a cutting edge that can adjust any cutting edge to a maximum of 25 degrees, so that the blade can be sharpened easily and quickly. Save time Lawn mower sharpener can sharpen it easily and quickly, thus reducing sharpening time. It saves time and energy and is a very practical tool in everyday life. Wide Application The Lawn Mower Sharpener is ideal for most grinding operations. It sharpens lawn mowers, drills, lawn mowers, sickles, milling machines, etc., in order to make the cut more efficient. Features: -Made of high quality brown corundum, strong and durable, long service life. -The blade can be sharpened easily and quickly, reducing grinding time. -Easy to use, suitable for most electric drills and manual electric drills, can sharpen the blade easily and quickly. Color: Lawn mower pencil sharpener: blue, cyan, red and orange Balancer: Black Material: Lawn mower trimmer: brown corundum Balancer: Plastic Size: Lawn mower sharpener: 55 * 50mm Balancer: 60 * 50mm Quantity: 10 The package includes: Lawn mower sharpener * 8 Balancer * 2 Warm notice: 1.Please allow a little size error due to manual measurement. 2.Due to lighting effects and monitor's brightness / contrast settings etc, the color tone of the photo and the actual item may be showing slightly different.